All Stories

  1. Accuracy Assessment of Geostationary-Earth-Orbit with Simplified Perturbations Models

    Article • Artificial Satellites, January 2016, De Gruyter

    Dr Lihua Ma

  2. Mathematical Aspects for RNSS Constellation with IGSO Satellites

    Article • Earth Science Research, July 2014, Canadian Center of Science and Education

    Dr Lihua Ma

  3. Positional Accuracy of Gps Satellite Almanac

    Article • Artificial Satellites, January 2014, De Gruyter Open Sp. z o.o.

    Dr Lihua Ma

  4. The Role of Geostationary Earth Orbit Communication Satellites in Chinese Area Positioning System

    Article • Artificial Satellites, January 2014, De Gruyter Open Sp. z o.o.

    Dr Lihua Ma

  5. Influence of Ephemeris Error on GPS Single Point Positioning Accuracy

    Article • Artificial Satellites, January 2013, De Gruyter Open Sp. z o.o.

    Dr Lihua Ma

  6. The Benefits of Inclined-Orbit Operations for Geostationary Orbit Communication Satellites

    Article • Artificial Satellites, January 2011, De Gruyter

    Dr Lihua Ma